![<?echo $_SERVER['SERVER_NAME'];?>](/template/twentyseventeen/skin/images/header.jpg)
Brake pads
Brake pads wear out. In the normal driving process, it is not the old driver who does not feel it. Therefore, with the naked eye, normal brake pads have a thickness of 9 mm. When they are polished to 2 to 3 mm, they must be replaced. When they are completely worn out, the metal sheets attached to the brake pads are exposed, and metal and metal friction will occur. Abnormal sound. Therefore, judging whether or not to change the brake pads should not only look at the manufacturer's recommended mileage replacement brakes, use the provincial car to the mileage of the brake pads is still good, so that owners do not need to rush to replace. When replacing the brake pads, some businesses will recommend replacing the brake discs. However, almost all the after-sales service experts interviewed by the reporter think that it is not necessary and they need to be replaced according to the actual wear of the brake discs.
Spark plug
This is a small accessory that profiteers most like to advise owners to replace in advance, but in fact, if they do not feel bad ignition and lack of acceleration when using the car, they do not need to be replaced. Of course, it should be noted that if the spark plug is damaged, it must be replaced in a timely manner. Some spark plugs with broken models will fall out of the cylinder of the engine, which will cause great trouble.
Brake Fluid
Manufacturers generally require about 50,000 kilometers that is to be replaced, but actually not much wrong, does not appear abnormal brake would not be replaced. A senior expert said that his Jetta car had never changed brake fluid in nine years. However, it should be noted that if the vehicle ever had a water intake experience, the brake fluid may need to be replaced. The brake oil will be no faster than the handbrake light will be bright or flashing, this time changing the brake oil is not too late, do not dealers say change to change. Or it can be measured visually. If the brake fluid is lower than the minimum level, it really needs to be changed. A serious lack of brake fluid will affect the braking performance of the brake.
Oil
Foreign oil basically to 10,000 kilometers before replacement, the domestic manufacturers to adverse general domestic traffic will advance to the replacement cycle of 7500 km, and now advance to 5,000 kilometers. However, as long as the oil is clear and the oil level is not lower than the minimum level indicated, the replacement of the oil is not so frequent without special circumstances.
Steering oil
Power steering does not require regular oil change, the dealer also recommended 100,000 km for once, do not replace nor is there any security risk. If the lack of steering assistance oil will cause abnormal engine noise, the steering assist oil also has the lowest mark and is replaced below the minimum mark.
antifreeze
Manufacturers require antifreeze to be replaced in two years, but it does not matter if it is used for 5 to 10 years. As long as the owner of the vehicle monitors the freezing point of antifreeze before the winter season, the freezing point can be continued below minus 25 degrees Celsius.
Learn more about dedicated cars, please consult  Official website :
O Rings ,Rubber O Rings ,Viton O Ring ,O Ring Sizes
Auto Steering Systems Co., Ltd. , http://www.shieldseal-manufacturer.com